Tune command: ./tune/tuneup | tee gmp.mparam.h.new and following eend call seem to not give good status to proceed. I tried to do it manually, inside sources. I watched two attempts on two laptop, both have this: speed_measure() could not get 4 results within 1.0% After what some results are printed - in unsorted and sorted columns. Then: echo $? 0 On next tuneup run: $ echo ${PIPESTATUS[*]/#/+} +134 +0 $ echo $(( 0 + +134 +0 )) 134
Can you provide 'emerge --info' and explain a bit more what you expect to see?
$ emerge --info gmp Portage 2.3.19 (python 3.5.4-final-0, !../../var/lib/layman/distros/profiles/CLDX/amd64, gcc-6.4.0, glibc-2.25-r10, 4.14.19-calculate x86_64) ================================================================= System Settings ================================================================= System uname: Linux-4.14.19-calculate-x86_64-Intel-R-_Pentium-R-_CPU_B950_@_2.10GHz-with-gentoo-17.12.2 KiB Mem: 8038060 total, 1777072 free KiB Swap: 0 total, 0 free Timestamp of repository gentoo: Wed, 07 Mar 2018 05:00:01 +0000 Head commit of repository gentoo: 25c00a1114bb72904a551b1445950aa175e4fab5 Head commit of repository audio-overlay: 86676d28a3aff0f9e022fab15b261eaba3935011 Head commit of repository compiz-reloaded: 9ff144c39658add56712c01309d0321ac52b9664 sh bash 4.3_p48-r1 ld GNU ld (Gentoo 2.29.1 p3) 2.29.1 ccache version 3.3.4 [disabled] app-shells/bash: 4.3_p48-r1::gentoo dev-java/java-config: 2.2.0-r3::gentoo dev-lang/perl: 5.24.3::gentoo dev-lang/python: 2.7.14-r1::gentoo, 3.5.4-r1::gentoo dev-util/ccache: 3.3.4-r1::gentoo dev-util/cmake: 3.9.6::gentoo dev-util/pkgconfig: 0.29.2::gentoo sys-apps/baselayout: 2.4.1-r2::gentoo sys-apps/openrc: 0.34.11::gentoo sys-apps/sandbox: 2.12::gentoo sys-devel/autoconf: 2.13::gentoo, 2.69-r4::gentoo sys-devel/automake: 1.9.6-r4::gentoo, 1.11.6-r2::gentoo, 1.15.1-r1::gentoo sys-devel/binutils: 2.29.1-r1::gentoo sys-devel/gcc: 6.4.0-r1::gentoo sys-devel/gcc-config: 1.8-r1::gentoo sys-devel/libtool: 2.4.6-r3::gentoo sys-devel/make: 4.2.1::gentoo sys-kernel/linux-headers: 4.14::gentoo (virtual/os-headers) sys-libs/glibc: 2.25-r10::gentoo Repositories: gentoo location: /usr/portage sync-type: git sync-uri: git://git.calculate-linux.org/repo/gentoo.git priority: -1000 audio-overlay location: /var/lib/layman/audio-overlay sync-type: git sync-uri: https://github.com/gentoo-audio/audio-overlay.git masters: gentoo compiz-reloaded location: /var/lib/portage/overlays/compiz-reloaded sync-type: git sync-uri: https://github.com/kajzersoze/compiz-reloaded-overlay masters: gentoo nick87720z location: /usr/local/portage masters: gentoo 4nykey location: /var/lib/layman/4nykey sync-type: laymansync sync-uri: https://github.com/4nykey/4nykey.git masters: gentoo priority: 50 abendbrot location: /var/lib/layman/abendbrot sync-type: laymansync sync-uri: https://github.com/stefan-gr/abendbrot.git masters: gentoo priority: 50 anders-larsson location: /var/lib/layman/anders-larsson sync-type: laymansync sync-uri: https://github.com/anders-larsson/gentoo-overlay.git masters: gentoo priority: 50 archenroot location: /var/lib/layman/archenroot sync-type: laymansync sync-uri: https://github.com/archenroot/gentoo-overlay.git masters: gentoo priority: 50 calculate location: /var/lib/layman/calculate sync-type: laymansync sync-uri: git://github.com/calculatelinux/calculate.git masters: gentoo priority: 50 cg location: /var/lib/layman/cg sync-type: laymansync sync-uri: https://github.com/brothermechanic/cg.git masters: gentoo priority: 50 deadbeef-overlay location: /var/lib/layman/deadbeef-overlay sync-type: laymansync sync-uri: https://github.com/damex/deadbeef-overlay.git masters: gentoo priority: 50 distros location: /var/lib/layman/distros sync-type: laymansync sync-uri: git://github.com/calculatelinux/distros.git masters: calculate gentoo priority: 50 dlang location: /var/lib/layman/dlang sync-type: laymansync sync-uri: https://github.com/gentoo/dlang.git masters: gentoo priority: 50 eclipse location: /var/lib/layman/eclipse sync-type: laymansync sync-uri: https://github.com/gentoo/eclipse-overlay.git masters: gentoo priority: 50 elementary location: /var/lib/layman/elementary sync-type: laymansync sync-uri: git://github.com/pimvullers/elementary.git masters: gentoo priority: 50 enlightenment-live location: /var/lib/layman/enlightenment-live sync-type: laymansync sync-uri: https://github.com/rafspiny/enlightenment-live.git masters: gentoo priority: 50 fkmclane location: /var/lib/layman/fkmclane sync-type: laymansync sync-uri: https://github.com/fkmclane/overlay.git masters: gentoo priority: 50 gamerlay location: /var/lib/layman/gamerlay sync-type: laymansync sync-uri: https://anongit.gentoo.org/git/proj/gamerlay.git masters: gentoo priority: 50 gnome location: /var/lib/layman/gnome sync-type: laymansync sync-uri: https://anongit.gentoo.org/git/proj/gnome.git masters: gentoo priority: 50 jorgicio location: /var/lib/layman/jorgicio sync-type: laymansync sync-uri: https://github.com/jorgicio/jorgicio-gentoo.git masters: gentoo priority: 50 lxde-gtk3 location: /var/lib/layman/lxde-gtk3 sync-type: laymansync sync-uri: https://github.com/rilian-la-te/lxde-gtk3-overlay.git masters: gentoo priority: 50 mv location: /var/lib/layman/mv sync-type: laymansync sync-uri: git://anongit.gentoo.org/user/mv.git masters: gentoo priority: 50 mva location: /var/lib/layman/mva sync-type: laymansync sync-uri: https://github.com/msva/mva-overlay masters: gentoo priority: 50 octave location: /var/lib/layman/octave sync-type: laymansync sync-uri: https://github.com/rafaelmartins/octave-overlay.git masters: gentoo priority: 50 palemoon location: /var/lib/layman/palemoon sync-type: laymansync sync-uri: https://github.com/deu/palemoon-overlay.git masters: gentoo priority: 50 pentoo location: /var/lib/layman/pentoo sync-type: laymansync sync-uri: https://github.com/pentoo/pentoo-overlay.git masters: gentoo priority: 50 prism-overlay location: /var/lib/layman/prism-overlay sync-type: laymansync sync-uri: git://github.com/hasufell/prism-overlay.git masters: gentoo priority: 50 proaudio location: /var/lib/layman/proaudio sync-type: laymansync sync-uri: svn://svn.tuxfamily.org/svnroot/proaudio/proaudio/trunk/overlays/proaudio masters: gentoo priority: 50 qt location: /var/lib/layman/qt sync-type: laymansync sync-uri: git://anongit.gentoo.org/proj/qt.git masters: gentoo priority: 50 ring-overlay location: /var/lib/layman/ring-overlay sync-type: laymansync sync-uri: https://github.com/stefan-langenmaier/ring-overlay.git masters: gentoo priority: 50 rion location: /var/lib/layman/rion sync-type: laymansync sync-uri: https://github.com/rion-overlay/rion-overlay.git masters: gentoo priority: 50 rust location: /var/lib/layman/rust sync-type: laymansync sync-uri: https://github.com/gentoo/gentoo-rust.git masters: gentoo priority: 50 science location: /var/lib/layman/science sync-type: laymansync sync-uri: git://anongit.gentoo.org/proj/sci.git masters: gentoo priority: 50 stefantalpalaru location: /var/lib/layman/stefantalpalaru sync-type: laymansync sync-uri: https://github.com/stefantalpalaru/gentoo-overlay.git masters: gentoo priority: 50 stuff location: /var/lib/layman/stuff sync-type: laymansync sync-uri: https://github.com/istitov/stuff.git masters: gentoo priority: 50 tox-overlay location: /var/lib/layman/tox-overlay sync-type: laymansync sync-uri: git://github.com/Tox/gentoo-overlay-tox.git masters: gentoo priority: 50 unity-gentoo location: /var/lib/layman/unity-gentoo sync-type: laymansync sync-uri: git://github.com/shiznix/unity-gentoo.git masters: gentoo priority: 50 wine location: /var/lib/layman/wine sync-type: laymansync sync-uri: https://anongit.gentoo.org/git/repo/proj/wine.git masters: gentoo priority: 50 Installed sets: @autodeps, @custom ACCEPT_KEYWORDS="amd64" ACCEPT_LICENSE="*" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-O2 -march=native -fomit-frame-pointer -pipe -fno-delete-null-pointer-checks" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/share/config /usr/share/gnupg/qualified.txt /usr/share/maven-bin-3.3/conf /var/lib/i2pd/certificates" CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/dconf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/revdep-rebuild /etc/sandbox.d /etc/splash /etc/terminfo /etc/texmf/language.dat.d /etc/texmf/language.def.d /etc/texmf/updmap.d /etc/texmf/web2c" CXXFLAGS="-O2 -march=native -fomit-frame-pointer -pipe -fno-delete-null-pointer-checks" DISTDIR="/var/calculate/remote/distfiles" EMERGE_DEFAULT_OPTS=" --binpkg-changed-deps=n --quiet-build=n --binpkg-respect-use=y --jobs=4 --ask-enter-invalid --jobs=1 --quiet-build=y" FCFLAGS="-O2 -march=native -fomit-frame-pointer -pipe" FEATURES="assume-digests binpkg-logs config-protect-if-modified distlocks ebuild-locks fixlafiles merge-sync multilib-strict news parallel-fetch parallel-install preserve-libs protect-owned sandbox sfperms split-elog strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync xattr" FFLAGS="-O2 -march=native -fomit-frame-pointer -pipe" GENTOO_MIRRORS="https://mirror.yandex.ru/gentoo-distfiles/ http://gentoo.modulix.net/gentoo/ rsync://mirrors.telepoint.bg/gentoo/ ftp://ftp.snt.utwente.nl/pub/os/linux/gentoo" INSTALL_MASK="/etc/systemd /usr/lib*/systemd /etc/shorewall/*[^.]???? /etc/shorewall/???? /etc/shorewall/??? /etc/shorewall6/*[^.]???? /etc/shorewall6/???? /etc/shorewall6/???" LANG="ru_RU.utf8" LDFLAGS="-Wl,--as-needed" LINGUAS="ru ru_RU en" MAKEOPTS="-j3 -l1.8" PKGDIR="/var/calculate/packages/x86_64" PORTAGE_CONFIGROOT="/" PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --omit-dir-times --compress --force --whole-file --delete --stats --human-readable --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages --exclude=/.git" PORTAGE_TMPDIR="/var/calculate/tmp" USE="3dnow 3dnowext X a52 aac acl acpi aes alac alsa amd64 amr audiofile avi avx berkdb bittorrent bluetooth box bzip2 cairo caps cdda cddb cdparanoia cgroups chm cli consolekit cpudetection cracklib crypt css cue cups cxx dbus dftk djvu dri dv dvd dvdr dvdread ebook encode exif faac fexif ffmpeg flac flash fma3 fma4 foomaticdb fortran ftp gadu gd gdbm gif gnutls gphoto2 gpm gstreamer gtk hunspell iconv id3tag idn ieee1394 imagemagick imap int64 introspection ios ipod ipv6 irc jabber jack jemalloc jpeg jpeg2k klibc lcms libnotify libwww linguas_ru lm_sensors logrotate lz4 lzma lzo mad matroska mikmod mimap mmx mmxext mng modules mp3 mpeg mplayer multilib musepack ncurses networkmanager nfs nls nptl nsplugin ogg oggvorbis openal opencore-amr openexr opengl openmp opus oscar padlock pam pch pcre pdf pgo pic pie png policykit popcnt ppp pulseaudio quicktime raw rdesktop readline real samba sasl scanner sdl seccomp semantic-desktop smp smtp sndfile speex spell srt sse sse2 sse3 sse4_1 sse4_2 sse4a ssl ssse3 svg taglib tcpd tga theora threads tiff truetype udev udisks unicode upnp upower usb userlocales v4l v4l2 vaapi vcd vhosts vnc vorbis vpx wavpack webkit webp wimax win32codecs wmf wxwindows x264 x265 xanim xattr xcb xcomposite xfce xft xinerama xmp xop xv xvid xvmc zeroconf zlib" ABI_X86="64" ALSA_CARDS="ali5451 als4000 atiixp atiixp-modem bt87x ca0106 cmipci emu10k1x ens1370 ens1371 es1938 es1968 fm801 hda-intel intel8x0 intel8x0m maestro3 trident usb-audio via82xx via82xx-modem ymfpci" APACHE2_MODULES="authn_core authz_core socache_shmcb unixd actions alias auth_basic authn_alias authn_anon authn_dbm authn_default authn_file authz_dbm authz_default authz_groupfile authz_host authz_owner authz_user autoindex cache cgi cgid dav dav_fs dav_lock deflate dir disk_cache env expires ext_filter file_cache filter headers include info log_config logio mem_cache mime mime_magic negotiation rewrite setenvif speling status unique_id userdir usertrack vhost_alias" CALLIGRA_FEATURES="kexi words flow plan sheets stage tables krita karbon braindump author" CAMERAS="*" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" CPU_FLAGS_X86="mmx mmxext popcnt sse sse2 sse3 sse4_1 sse4_2 ssse3" ELIBC="glibc" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock isync itrax mtk3301 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf skytraq superstar2 timing tsip tripmate tnt ublox ubx" GRUB_PLATFORMS="pc" INPUT_DEVICES="libinput evdev mutouch synaptics keyboard mouse" KERNEL="linux" L10N="ru en" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" LIRC_DEVICES="devinput" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php5-6 php7-0" POSTGRES_TARGETS="postgres9_5" PYTHON_SINGLE_TARGET="python3_5" PYTHON_TARGETS="python3_5" RUBY_TARGETS="ruby23" THEMES="CLDX" USERLAND="GNU" VIDEO_CARDS="intel i965" XTABLES_ADDONS="quota2 psd pknock lscan length2 ipv4options ipset ipp2p iface geoip fuzzy condition tee tarpit sysrq steal rawnat logmark ipmark dhcpmac delude chaos account" Unset: CC, CPPFLAGS, CTARGET, CXX, LC_ALL, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS ================================================================= Package Settings ================================================================= dev-libs/gmp-6.1.2::gentoo was built with the following: USE="asm cxx doc pgo -static-libs" ABI_X86="(64) -32 (-x32)" CHOST="" CFLAGS="-O2 -march=native -fomit-frame-pointer -pipe -fno-delete-null-pointer-checks -Wno-error -Wno-error -Wno-error -Wno-error -Wno-error -Wno-error -Wno-error -Wno-error" CXXFLAGS="-O2 -march=native -fomit-frame-pointer -pipe -fno-delete-null-pointer-checks -Wno-error -Wno-error -Wno-error -Wno-error -Wno-error -Wno-error -Wno-error -Wno-error"
Since runing this test and rebuilding with its result is for what pgo use flag is there, i expected, that it will work. I don't know, could it be worth it to try rebuild after at least those tests, which could complete... Sent report with question to author about this issue, but he still did not respond. From first look (by just "echo $?") test looks ok, though partially.
Aha, you concern is the following failure in the build log: 0.000020604 0.000044571 0.000014774 0.000056996 Oops, can't measure all mpn_jacobi_base methods at 48 [ !! ] >>> Source compiled. is it correct?
For me tuneup fails with assertion failure (i guess time measurement failured): (gdb) bt #0 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:51 #1 0x00007f4712f37f51 in __GI_abort () at abort.c:79 #2 0x0000564bb8dbce19 in one (threshold=0x564bb90138d0 <dc_div_qr_threshold>, param=0x564bb9014cc0 <param>) at /tmp/portage/dev-libs/gmp-6.1.2/work/gmp-6.1.2/tune/tuneup.c:603 #3 0x0000564bb8dbe8b7 in tune_dc_div () at /tmp/portage/dev-libs/gmp-6.1.2/work/gmp-6.1.2/tune/tuneup.c:1634 #4 0x0000564bb8dc05dc in all () at /tmp/portage/dev-libs/gmp-6.1.2/work/gmp-6.1.2/tune/tuneup.c:2892 #5 0x0000564bb8dbb7cb in main (argc=1, argv=0x7ffed50f4f08) at /tmp/portage/dev-libs/gmp-6.1.2/work/gmp-6.1.2/tune/tuneup.c:2968
Yes, these lines... and it seems to happen each time in different moment of test progress. Also trying to do it with clear runtime (rebooted and loged to console, stoped X, cups, gpm... everything not necessary to work in console and use this test) was useless.
Just got reply from author/maintainer: -------------- Cc: gmp-bugs@gmplib.org Subject: Re: tuneup: speed_measure() could not get 4 results within 1.0% Date: Wed, 28 Mar 2018 21:56:45 +0200 (some fields are omited) "We are aware of that tuning of the various GCD thresholds don't work properly. This has been broken for a very long time. I have not spent enough time on it to understand why it does not work. If somebody else could do that, it would be very good."
Thank you! Was it a private email or also a public bug (just for reference purpose)?
It was reply to gmp-bugs mailing list. I simply decided to omit some personal emails from this thread, as CC to ML seemed for me to be enough. Different mail clients use different way of replying to ML - like here, it was To: me, but CC: ML. Or is it better to repost with all fields? Another point for that, is that everyone reporting to gmp-bugs, would get same message. So, i'm unsure.
I did not get point first time. Since it is mailing list thread, it may be referenced through archive: https://gmplib.org/list-archives/gmp-bugs/2018-March/004349.html and i could just post this url previous time :)
(In reply to Nikita Zlobin from comment #10) > I did not get point first time. Since it is mailing list thread, it may be > referenced through archive: > https://gmplib.org/list-archives/gmp-bugs/2018-March/004349.html Yeah, i just wanted a link. Apologies for confusion! Thank you!
The bug has been closed via the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=005d4b05b7b7a0d81af3ae011ca677a5814422b2 commit 005d4b05b7b7a0d81af3ae011ca677a5814422b2 Author: Sergei Trofimovich <slyfox@gentoo.org> AuthorDate: 2018-04-15 17:51:53 +0000 Commit: Sergei Trofimovich <slyfox@gentoo.org> CommitDate: 2018-04-15 17:52:11 +0000 dev-libs/gmp: drop USE=pgo (bitrot), bug #650558 Nikita found out that USE=pgo does not work for quite a while both upstream and downstream: https://gmplib.org/list-archives/gmp-bugs/2018-March/004349.html Let's remove USE=pgo completely until better times. Reported-by: Nikita Zlobin Closes: https://bugs.gentoo.org/650558 Package-Manager: Portage-2.3.28, Repoman-2.3.9 dev-libs/gmp/gmp-6.1.2-r1.ebuild | 112 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 112 insertions(+)
The bug has been referenced in the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=de85d6ef4ae9f32550c0fa2090a135d63bc757f3 commit de85d6ef4ae9f32550c0fa2090a135d63bc757f3 Author: Sergei Trofimovich <slyfox@gentoo.org> AuthorDate: 2019-02-05 22:18:53 +0000 Commit: Sergei Trofimovich <slyfox@gentoo.org> CommitDate: 2019-02-05 22:19:04 +0000 dev-libs/gmp: drop USE=pgo from stable ebuild, bug #658688 USE=pgo generates optimal constants when running 'tuneup' benchmark locally. If benchmark does not succeed default parameters are used. Else benchmark's output is used to tune gmp behaviour. Unfortunately at least on x86 some primitives like __mpn_sqr_basecase generate invalid assembly code at fail tests. In bug #650558 we found out that 'tuneup' is not very well maintained upstream. Let's dropp support for USE=pgo until it gets better. Reported-by: Robert Gill Closes: https://bugs.gentoo.org/658688 Bug: https://bugs.gentoo.org/650558 Package-Manager: Portage-2.3.59, Repoman-2.3.12 Signed-off-by: Sergei Trofimovich <slyfox@gentoo.org> dev-libs/gmp/gmp-6.1.2.ebuild | 13 +------------ dev-libs/gmp/metadata.xml | 1 - 2 files changed, 1 insertion(+), 13 deletions(-)
The bug has been referenced in the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=d89510821e84ece8bf057f57f297016fae114e06 commit d89510821e84ece8bf057f57f297016fae114e06 Author: Sam James <sam@gentoo.org> AuthorDate: 2023-07-30 17:01:19 +0000 Commit: Sam James <sam@gentoo.org> CommitDate: 2023-07-30 17:01:19 +0000 dev-libs/gmp: add comment wrt no pgo Bug: https://bugs.gentoo.org/454912 Bug: https://bugs.gentoo.org/650558 Bug: https://bugs.gentoo.org/658688 Signed-off-by: Sam James <sam@gentoo.org> dev-libs/gmp/gmp-6.3.0.ebuild | 4 ++++ 1 file changed, 4 insertions(+)
